Article View: comp.os.os2.programmer
Article #1337Re: How to access the speaker with GCC/2
From: David Charlap
Date: Wed, 02 Sep 1992 14:28
Date: Wed, 02 Sep 1992 14:28
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1634 bytes
In article <1992Sep2.122819.14278@neptune.inf.ethz.ch> cbaechle@iiic.ethz.ch (Cedric Baechler HE9CUN) writes: > >I have the GCC/2 2.1 C compiler and I'd like to write a small program >to play Morse code. >I don't have any Books about OS/2 so I can't find out how to produce sounds >with the speaker. >What I need: > >- A function like: sound(int freq) DosBeep. It plays a note at the given frequency for the given duration. If you need to play notes in parallel with the rest of the program, the recommended procedure is to put the music routines in a separate thread. >- a function like: stopsound() Not necessary with DosBeep. >- and a function like: void delay(int milliseconds) that wait for the given >time. There is a DosSleep() call which will wait for a given amount of time and then go on. -- |) David Charlap "TELEPHONE, n. An Invention of the devil which /|_ dic5340@hertz.njit.edu abrogates some of the advantages of making a ((|,) disagreeable person keep his distance." ~|~ --- Ambrose Bierce, The Devil's Dictionary
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Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!rutgers!njitgw.njit.edu!hertz.njit.edu!dic5340 From: dic5340@hertz.njit.edu (David Charlap) Newsgroups: comp.os.os2.programmer Subject: Re: How to access the speaker with GCC/2 Message-ID: <1992Sep2.142817.5515@njitgw.njit.edu> Date: 2 Sep 92 14:28:17 GMT References: <1992Sep2.122819.14278@neptune.inf.ethz.ch> Sender: news@njit.edu Organization: New Jersey Institute of Technology, Newark, N.J. Lines: 30 Nntp-Posting-Host: hertz.njit.edu